Guide to Diagnostic Tests
- Lactate
- Lactic acidosis
- LAD (left axis deviation)
- LAE (left atrial enlargement)
- Lambda light chain
- Lamivudine
- Large B-cell lymphoma mediastinal
- Laryngitis
- Laryngotracheobronchitis
- Lavender tube
- LDL-C (LDL cholesterol)
- Lead whole blood
- Left atrial enlargement
- Left axis deviation
- Legionella antibody serum
- Lemierre syndrome
- Leptospira/leptospirosis
- LH (luteinizing hormone)
- Licorice
- Lidocaine
- Light green PPT tube
- Lipase serum or plasma
- Listeria monocytogenes
- Liver abscess
- Liver transplantation
- Loop diuretics
- Low molecular weight heparin
- Lp(a) (lipoprotein [a])
- Lp-PLA2 (lipoprotein-associated phospholipase A2)
- LRP4 (lipoprotein related protein 4) antibodies
- Lung diagnostic imaging
- Lung volumes
- Luteinizing hormone
- Lymphocytosis
- Lymphomatoid granulomatosis
- Lymphomatoid papulosis
- Lymphoplasmacytic lymphoma/Waldenström macroglobulinemia
- Lynch syndrome